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  2. Incandescent light bulb - Wikipedia

    en.wikipedia.org/wiki/Incandescent_light_bulb

    An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation .

  3. Centennial Light - Wikipedia

    en.wikipedia.org/wiki/Centennial_Light

    The bulb is cared for by the Centennial Light Bulb Committee, a partnership of the Livermore-Pleasanton Fire Department, Livermore Heritage Guild, Lawrence Livermore National Laboratories, and Sandia National Laboratories. The Livermore-Pleasanton Fire Department plans to house and maintain the bulb for the rest of its life, regardless of length.

  4. Electric light - Wikipedia

    en.wikipedia.org/wiki/Electric_light

    An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting . Lamps usually have a base made of ceramic , metal, glass, or plastic which secures the lamp in the socket of a light fixture , which is often called a "lamp" as well.

  5. How to Choose the Right Light Bulb for Every Fixture - AOL

    www.aol.com/choose-best-light-bulb-every...

    A light bulb's wattage measures how much energy the light bulb uses. Higher-wattage light bulbs require more energy, resulting in a higher electric bill. Of the most common types of bulbs ...

  6. Longest-lasting light bulbs - Wikipedia

    en.wikipedia.org/wiki/Longest-lasting_light_bulbs

    The third longest lasting light bulb began operation in 1929-30 when BC Electric's Ruskin Generating Station (British Columbia Canada) commenced service. The bulb has been on ever since, and may in fact have the longest continuous service in the world with other bulbs having interruptions in operation during their existence.

  7. The last American light bulb: GE stops making its ... - AOL

    www.aol.com/news/2010-09-30-the-last-american...

    His invention of the light bulb in 1876 marked the moment of GE's genesis. If you can Its founder was Thomas Edison, one of America's foremost thinkers, inventors, and tinkerers.